Analysis

  • max time kernel
    144s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 06:49

General

  • Target

    $PLUGINSDIR/Install.dll

  • Size

    109KB

  • MD5

    7524a49d2911bf9615bdcaa7a031eaf0

  • SHA1

    6b23a73de21d773b5ff7fb5792d9fc7c81d0f5cd

  • SHA256

    b4d0691f7efbcd0cadd61fbea5ff1db9d4d10a864193c8a92f22bd6eb8f01d0d

  • SHA512

    3fd979eb8bac7f4a5fa158db3a188108fd8396761d1133915e87203fdc4d5f8280c9918fd55985d8eb3d08b1548a414753667cb428d5cef5943fbb8910e2162a

  • SSDEEP

    1536:1vkn0Q/2qklXW4ZMW+0OUeWFMf+HB83Oj3PBVaz/s8H5W5SWI+cN:eWuUeff+i3nH5W5SWC

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Install.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3500
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Install.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 612
        3⤵
        • Program crash
        PID:4884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 612
        3⤵
        • Program crash
        PID:1648
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2984 -ip 2984
    1⤵
      PID:5008
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3736 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:1984

      Network

      MITRE ATT&CK Matrix

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      Downloads